“I’m having to deal with the reality that I saw a lot of bad things. I’m having a tough time dealing with the civilian casualties,” says Stinzo, 31.

“I feel like Americans, although they seem to be informed by the news, it’s not a reality to them. I feel like most of these people in America feel like it’s watching a movie, and when the movie ends, you leave and you’re back at your normal life,” he adds. “I don’t want to tell people I’m an Iraq veteran, because immediately I’m bombarded with questions, especially the question of having to kill somebody. It’s very frustrating, and it makes me very angry inside.”